package one.stand.mapper;

import one.stand.model.ChatContent;

public interface ChatContentMapper {
    int deleteByPrimaryKey(Long id);

    int insert(ChatContent record);

    int insertSelective(ChatContent record);

    ChatContent selectByPrimaryKey(Long id);

    int updateByPrimaryKeySelective(ChatContent record);

    int updateByPrimaryKey(ChatContent record);

}